139 lines
4.3 KiB
PHP
139 lines
4.3 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Tests\Framework\DateTime;
|
|
|
|
use App\Framework\DateTime\DateTime;
|
|
use App\Framework\DateTime\Exceptions\InvalidDateTimeException;
|
|
use App\Framework\DateTime\Exceptions\InvalidTimezoneException;
|
|
use PHPUnit\Framework\TestCase;
|
|
|
|
class DateTimeTest extends TestCase
|
|
{
|
|
protected function setUp(): void
|
|
{
|
|
// Sicherheitsvorkehrung: Default-Timezone vor jedem Test zurücksetzen
|
|
if (method_exists(DateTime::class, 'setDefaultTimezone')) {
|
|
DateTime::setDefaultTimezone('UTC');
|
|
}
|
|
}
|
|
|
|
public function testNowReturnsCurrentDateTime(): void
|
|
{
|
|
$now = DateTime::now();
|
|
|
|
$this->assertInstanceOf(\DateTimeImmutable::class, $now);
|
|
$this->assertEquals('UTC', $now->getTimezone()->getName());
|
|
$this->assertLessThanOrEqual(2, abs(time() - $now->getTimestamp()));
|
|
}
|
|
|
|
public function testFromTimestamp(): void
|
|
{
|
|
$timestamp = 1609459200; // 2021-01-01 00:00:00 UTC
|
|
$date = DateTime::fromTimestamp($timestamp);
|
|
|
|
$this->assertEquals($timestamp, $date->getTimestamp());
|
|
$this->assertEquals('UTC', $date->getTimezone()->getName());
|
|
}
|
|
|
|
public function testFromString(): void
|
|
{
|
|
$date = DateTime::fromString('2021-01-01 12:00:00');
|
|
|
|
$this->assertEquals('2021-01-01 12:00:00', $date->format('Y-m-d H:i:s'));
|
|
$this->assertEquals('UTC', $date->getTimezone()->getName());
|
|
}
|
|
|
|
public function testFromFormat(): void
|
|
{
|
|
$date = DateTime::fromFormat('01/01/2021', 'd/m/Y');
|
|
|
|
$this->assertEquals('2021-01-01', $date->format('Y-m-d'));
|
|
}
|
|
|
|
public function testFromDateTime(): void
|
|
{
|
|
$originalDate = new \DateTime('2021-01-01 12:00:00');
|
|
$immutableDate = DateTime::fromDateTime($originalDate);
|
|
|
|
$this->assertInstanceOf(\DateTimeImmutable::class, $immutableDate);
|
|
$this->assertEquals($originalDate->format('Y-m-d H:i:s'), $immutableDate->format('Y-m-d H:i:s'));
|
|
}
|
|
|
|
public function testCreateInterval(): void
|
|
{
|
|
$interval = DateTime::createInterval('P1D');
|
|
|
|
$this->assertInstanceOf(\DateInterval::class, $interval);
|
|
$this->assertEquals(1, $interval->d);
|
|
}
|
|
|
|
public function testCreateTimezone(): void
|
|
{
|
|
$timezone = DateTime::createTimezone('Europe/Berlin');
|
|
|
|
$this->assertInstanceOf(\DateTimeZone::class, $timezone);
|
|
$this->assertEquals('Europe/Berlin', $timezone->getName());
|
|
}
|
|
|
|
public function testInvalidTimezoneThrowsException(): void
|
|
{
|
|
$this->expectException(InvalidTimezoneException::class);
|
|
DateTime::createTimezone('Invalid/Timezone');
|
|
}
|
|
|
|
public function testInvalidDateTimeThrowsException(): void
|
|
{
|
|
$this->expectException(InvalidDateTimeException::class);
|
|
DateTime::fromString('not a date');
|
|
}
|
|
|
|
public function testInvalidFormatThrowsException(): void
|
|
{
|
|
$this->expectException(InvalidDateTimeException::class);
|
|
DateTime::fromFormat('2021-01-01', 'invalid format');
|
|
}
|
|
|
|
public function testInvalidIntervalThrowsException(): void
|
|
{
|
|
$this->expectException(InvalidDateTimeException::class);
|
|
DateTime::createInterval('invalid interval');
|
|
}
|
|
|
|
public function testSetDefaultTimezone(): void
|
|
{
|
|
DateTime::setDefaultTimezone('Europe/Berlin');
|
|
$now = DateTime::now();
|
|
|
|
$this->assertEquals('Europe/Berlin', $now->getTimezone()->getName());
|
|
}
|
|
|
|
public function testToday(): void
|
|
{
|
|
$today = DateTime::today();
|
|
$expected = (new \DateTimeImmutable('today'))->format('Y-m-d');
|
|
|
|
$this->assertEquals($expected, $today->format('Y-m-d'));
|
|
$this->assertEquals('00:00:00', $today->format('H:i:s'));
|
|
}
|
|
|
|
public function testTomorrow(): void
|
|
{
|
|
$tomorrow = DateTime::tomorrow();
|
|
$expected = (new \DateTimeImmutable('tomorrow'))->format('Y-m-d');
|
|
|
|
$this->assertEquals($expected, $tomorrow->format('Y-m-d'));
|
|
$this->assertEquals('00:00:00', $tomorrow->format('H:i:s'));
|
|
}
|
|
|
|
public function testYesterday(): void
|
|
{
|
|
$yesterday = DateTime::yesterday();
|
|
$expected = (new \DateTimeImmutable('yesterday'))->format('Y-m-d');
|
|
|
|
$this->assertEquals($expected, $yesterday->format('Y-m-d'));
|
|
$this->assertEquals('00:00:00', $yesterday->format('H:i:s'));
|
|
}
|
|
}
|